AU1274692A - Nonphosphated dishwashing compositions with oxygen bleach systems - Google Patents

Nonphosphated dishwashing compositions with oxygen bleach systems

Info

Publication number
AU1274692A
AU1274692A AU12746/92A AU1274692A AU1274692A AU 1274692 A AU1274692 A AU 1274692A AU 12746/92 A AU12746/92 A AU 12746/92A AU 1274692 A AU1274692 A AU 1274692A AU 1274692 A AU1274692 A AU 1274692A
Authority
AU
Australia
Prior art keywords
nonphosphated
oxygen bleach
chelant
dispersant
bleach
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU12746/92A
Inventor
Janet Layne Marshall
Jeffrey Donald Painter
James Charles Theophile Roger Bu St. Laurent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of AU1274692A publication Critical patent/AU1274692A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3937—Stabilising agents
    • C11D3/394—Organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

Disclosed is a process for making nonphosphated automatic dishwashing detergents which have granular form and comprise a conventional nonphosphorus builder system consisting essentially of an organic builder salt (such as citrate) and a dispersant (such as a polyacrylate); and an oxygen bleach system comprising a chelant (such as ethylenediamine disuccinate) and a bleach active (such as perborate or percarbonate) optionally with enzymes and/or dry-mixed hydrous silicates. The invention secures stable, free-flowing granules by a premix step in which the chelant and dispersant are brought together; a drying step using conventional equipment; and one or more admix steps in which the bleach active is mixed with the product of the drying step.
AU12746/92A 1990-11-14 1991-11-08 Nonphosphated dishwashing compositions with oxygen bleach systems Abandoned AU1274692A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61319090A 1990-11-14 1990-11-14
US613190 2000-07-10

Publications (1)

Publication Number Publication Date
AU1274692A true AU1274692A (en) 1992-06-25

Family

ID=24456247

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12746/92A Abandoned AU1274692A (en) 1990-11-14 1991-11-08 Nonphosphated dishwashing compositions with oxygen bleach systems

Country Status (17)

Country Link
US (1) US5292446A (en)
EP (1) EP0557466B1 (en)
JP (1) JPH06505286A (en)
AT (1) ATE121129T1 (en)
AU (1) AU1274692A (en)
CA (1) CA2096255C (en)
CZ (1) CZ90793A3 (en)
DE (1) DE69108927T2 (en)
ES (1) ES2071494T3 (en)
FI (1) FI932171A (en)
HU (1) HUT64391A (en)
IE (1) IE913950A1 (en)
MX (1) MX9102034A (en)
NO (1) NO931721L (en)
NZ (1) NZ240570A (en)
SK (1) SK47993A3 (en)
WO (1) WO1992009680A1 (en)

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US5898024A (en) * 1995-03-01 1999-04-27 Charvid Limited Liability Non-caustic cleaning composition comprising peroxygen compound and specific silicate, and method of making the same in free-flowing, particulate form
GB9507659D0 (en) 1995-04-13 1995-05-31 Ass Octel Alkylation process
US5958866A (en) * 1996-03-23 1999-09-28 The Procter & Gamble Company Spray-dried component comprising chelant
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US6211138B1 (en) 1996-10-04 2001-04-03 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6136777A (en) * 1996-10-04 2000-10-24 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6143711A (en) * 1996-10-04 2000-11-07 The Procter & Gamble Company Process for making a detergent composition by non-tower process
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Also Published As

Publication number Publication date
CA2096255A1 (en) 1992-05-15
CA2096255C (en) 1998-01-20
CZ90793A3 (en) 1994-06-15
IE913950A1 (en) 1992-05-20
HUT64391A (en) 1993-12-28
SK47993A3 (en) 1994-01-12
EP0557466B1 (en) 1995-04-12
JPH06505286A (en) 1994-06-16
NO931721L (en) 1993-07-14
US5292446A (en) 1994-03-08
ES2071494T3 (en) 1995-06-16
MX9102034A (en) 1993-05-31
HU9301398D0 (en) 1993-09-28
DE69108927T2 (en) 1995-12-14
EP0557466A1 (en) 1993-09-01
FI932171A0 (en) 1993-05-13
FI932171A (en) 1993-05-13
NO931721D0 (en) 1993-05-12
ATE121129T1 (en) 1995-04-15
WO1992009680A1 (en) 1992-06-11
DE69108927D1 (en) 1995-05-18
NZ240570A (en) 1994-12-22

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